ca258a3af9
- Fix type of read in prompt confirmation (eg. rmstar) (David Kaspar) - Fix out of bounds read (Brooks Davis) - Don't play pointer tricks that are undefined in modern c (Brooks Davis) - Use `` instead $() for solaris, bleh.
23 lines
793 B
C
23 lines
793 B
C
$NetBSD: patch-tw.init.c,v 1.1 2016/12/24 13:18:43 kim Exp $
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Don't play pointer tricks that are undefined in modern c (Brooks Davis)
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Index: tw.init.c
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===================================================================
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RCS file: /p/tcsh/cvsroot/tcsh/tw.init.c,v
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retrieving revision 3.42
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retrieving revision 3.43
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diff -u -r3.42 -r3.43
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--- tw.init.c 17 Apr 2011 14:49:30 -0000 3.42
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+++ tw.init.c 7 Dec 2016 02:52:27 -0000 3.43
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@@ -125,9 +125,8 @@
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sl->buff = xrealloc(sl->buff, sl->tbuff * sizeof(Char));
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/* Re-thread the new pointer list, if changed */
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if (ptr != NULL && ptr != sl->buff) {
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- intptr_t offs = sl->buff - ptr;
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for (i = 0; i < sl->nlist; i++)
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- sl->list[i] += offs;
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+ sl->list[i] = sl->buff + (sl->list[i] - ptr);
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}
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disabled_cleanup(&pintr_disabled);
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}
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